Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 30

Specific Heat (kJ/kgmole-C)     100.8             100.8                                                                  

Std. Gas Flow (STD_m3/h)        5423              5423                                                                    

Std. Ideal Liq. Mass Density (kg/m3) 498.4             498.4                                                                  

Act. Liq. Flow (m3/s)                                                                                                     

Z Factor                        0.7028            0.7028                                                                 

Watson K                        14.84             14.84                                                                   

User Property                                                                                                            

Partial Pressure of H2S (kPa)   0.0000                                                                                    

Heat of Vap. (kJ/kgmole)        1.352e+004                                                                               

Kinematic Viscosity (cSt)       0.2327            0.2327                                                                  

Liq. Mass Density (Std. Cond) (kg/m3) 496.7             496.7                                                                  

Liq. Vol. Flow (Std. Cond) (m3/h) 19.75             19.75                                                                   

Liquid Fraction                 0.0000            0.0000                                                                 

Molar Volume (m3/kgmole)        0.9526            0.9526                                                                  

Mass Heat of Vap. (kJ/kg)       316.1                                                                                    

Phase Fraction [Molar Basis]    1.0000            1.0000                                                                 

Surface Tension (dyne/cm)                                                                                                

Thermal Conductivity (W/m-K)    2.406e-002        2.406e-002                                                             

Viscosity (cP)                  1.045e-002        1.045e-002                                                             

Cv (Semi-Ideal) (kJ/kgmole-C)   92.53             92.53                                                                  

Mass Cv (Semi-Ideal) (kJ/kg-C)  2.163             2.163                                                                  

Mass Cv (kJ/kg-C)               1.666             1.666                                                                  

Cv (Ent. Method) (kJ/kgmole-C)                    69.96                                                                  

Mass Cv (Ent. Method) (kJ/kg-C)                   1.636                                                                  

Cp/Cv (Ent. Method)                               1.441                                                                  

Reid VP at 37.8 C (kPa)         1580              1580                                                                   

True VP at 37.8 C (kPa)         1982              1982                                                                    

Liq. Vol. Flow - Sum(Std. Cond) (m3/h) 19.75             19.75                                                                  

СОСТАВ ПОТОКА                                                                                                            

Общий поток                                                                                    Доля пара 1.0000         

Компоненты           Мольный расход   Мольные доли     Массовый расход  Массовые доли    Объемный расход  Объемные доли   

(kgmole/h)                        (kg/h)                           жидкости (m3/h)  жидкости        

Ethane               5.9861           0.0261           180.0000         0.0183           0.5061           0.0257